APA
Heckman J. J. (., Kautz T. (. & Humphries J. E. (. (2014). The Myth of achievement tests: The GED and the role of chara. Chicago: Uni of Chicago Pr.
Chicago
Heckman James J (ed), Kautz Tim (ed) and Humphries John Eric (ed). 2014. The Myth of achievement tests: The GED and the role of chara. Chicago: Uni of Chicago Pr.
Harvard
Heckman J. J. (., Kautz T. (. and Humphries J. E. (. (2014). The Myth of achievement tests: The GED and the role of chara. Chicago: Uni of Chicago Pr.
MLA
Heckman James J (ed), Kautz Tim (ed) and Humphries John Eric (ed). The Myth of achievement tests: The GED and the role of chara. Chicago: Uni of Chicago Pr. 2014.